The iPhone 6 Plus Battery Case is a must have if you use your iPhone 6 Plus on a regular basis. And, if you are a power user like I am, getting a battery case saves you a lot of trips to the power outlet. The iPhone 6 Plus is bigger, better and more beautiful than any other previous iPhones. It’s also offers much better and faster performance. However, all of this comes at the cost of your battery life. Therefore, we are going...